156959283976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{121327}}^1$

素因数の和:121646

約数の個数: 64

約数和(自身を含む): 327672956160

約数和(自身を除く): 170713672184

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 241, 244, 482, 488, 671, 964, 1342, 1928, 2651, 2684, 5302, 5368, 10604, 14701, 21208, 29402, 58804, 117608, 121327, 161711, 242654, 323422, 485308, 646844, 970616, 1293688, 1334597, 2669194, 5338388, 7400947, 10676776, 14801894, 29239807, 29603788, 58479614, 59207576, 81410417, 116959228, 162820834, 233918456, 321637877, 325641668, 643275754, 651283336, 1286551508, 1783628227, 2573103016, 3567256454, 7134512908, 14269025816, 19619910497, 39239820994, 78479641988, 156959283976]

約数ペア:

[(1, 156959283976), (2, 78479641988), (4, 39239820994), (8, 19619910497), (11, 14269025816), (22, 7134512908), (44, 3567256454), (61, 2573103016), (88, 1783628227), (122, 1286551508), (241, 651283336), (244, 643275754), (482, 325641668), (488, 321637877), (671, 233918456), (964, 162820834), (1342, 116959228), (1928, 81410417), (2651, 59207576), (2684, 58479614), (5302, 29603788), (5368, 29239807), (10604, 14801894), (14701, 10676776), (21208, 7400947), (29402, 5338388), (58804, 2669194), (117608, 1334597), (121327, 1293688), (161711, 970616), (242654, 646844), (323422, 485308)]